usb 2 0 hub 4 ports

usb2.0hub4ports 1.Led Light 4 port USBHUB2.Convenient to carry 3.USB1.1/USB2.04.Excellent for gift [Overview]JY702 USBhub is a device that expands ... a single USB ... information is for your reference and we support to customize. usb2.0hub4ports

... system with large,high-performance and extra quiet 2 Fans built-in which absolutely helps to dissipate ... cooling down the overall temperature of your system 2) Extremely heavy-duty construction of the cooling pad ... by the plug-and-play USB connection as a self-power mode 4) Convenient,reliable and comfortable to ... 6) Compatible with any notebook computers USB2.0HUB4 Port Notebook Cooling Pad(LS-001)